Full list of all 104 Raft achievements. It takes around 120-150 hours to unlock all of the achievements in the base game on Windows.
The base game contains 62 achievements, and there are 3 DLC packs containing 42 achievements.
Survive 365 days.
Build 1000 foundations.
Discover a crashed plane.
Reach Captains Island.
Capture 50 animals.
Paint 1000 blocks.
Paint 200 blocks.
Hook 5000 items.
Kill 50 Screechers.
Kill 50 Warthogs.
Have 20 storages on the same raft.
Paint 50 blocks.
Die 25 times.
Kill 50 sharks.
Kill 10 Screechers.
Find all notes on the Radio Tower!
Kill 50 Poison-puffers.
Have 20 cropplots on the same raft.
Research everything in the research table.
Kill 50 Bears.
Reach a depth of 100 meters below the surface.
Find all notes on Balboa!
Why is there a photo behind the toolboard??
There you go Errol.
It's all so obvious now...
Capture 10 animals.
Slay the Mama Bear.
Kill 10 Bears.
Kill 50 Lurkers.
Can bears use bicycle bells?
Kill 1 Bear.
Find all notes on Vasagatan!
Breach the cockpit of Vasagatan!
Kill 10 Lurkers.
Kill 1 Lurker.
Find the white board in the radio station.
Kill 10 Poison-puffers.
Survive 30 days.
Kill 50 birds.
Capture a rare animal.
Kill a Screecher.
Break or pick up 100 blocks.
Kill 10 Warthogs.
Hook 500 items.
Build 100 foundations.
Capture an animal.
Kill 10 sharks.
Kill a Poison-puffer.
Place a sail and a stationary anchor on the same raft.
Craft and place a simple grill.
Cook a meal by following a recipe.
Kill 10 birds.
Survive 7 days.
Kill a bird.
Kill a Warthog.
Discover a large island.
Kill a shark.
Hook 100 items.
Build 10 foundations.
Survive 1 day.
Craft and place a simple purifier.
Team up with a friend in multiplayer.
Kill 50 Anglerfish.
Kill 10 Anglerfish.
Locate all Grabber caches on Varuna Point.
Unlock all playable characters.
Have all buffs from meal and drinks active on you at once.
Reach tier 3 in the trading post.
Find all notes in Temperance.
Drive a snowmobile into the sea.
Reach tier 2 in the trading post.
Find all notes in Varuna Point.
Kill 1 Anglerfish.
Purchase an item at a trading post.